2045331454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{156347}}^1$

素因数の和:156591

約数の個数: 16

約数和(自身を含む): 3181994496

約数和(自身を除く): 1136663042

約数列:

[1, 2, 31, 62, 211, 422, 6541, 13082, 156347, 312694, 4846757, 9693514, 32989217, 65978434, 1022665727, 2045331454]

約数ペア:

[(1, 2045331454), (2, 1022665727), (31, 65978434), (62, 32989217), (211, 9693514), (422, 4846757), (6541, 312694), (13082, 156347)]